Home / 14,763,000.90-22,144,501.35-13,865,456.10

Finding the Fourth Proportional to 14,763,000.90, 22,144,501.35 and 13,865,456.10

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Solution

The fourth proportional to 14,763,000.90, 22,144,501.35 and 13,865,456.10 is: 20,798,184.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,000.90 : 22,144,501.35 = 13,865,456.10 : x
  2. Step 2: Convert to fraction form
    14,763,000.90/22,144,501.35 = 13,865,456.10/x
  3. Step 3: Cross multiply
    14,763,000.90x = 22,144,501.35 × 13,865,456.10
  4. Step 4: Simplify right side
    14,763,000.90x = 307,043,611,324,815.75
  5. Step 5: Solve for x
    x = 307,043,611,324,815.75/14,763,000.90
  6. Step 6: Final answer
    x = 20,798,184.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.